/* gnomenav.com — phosphor CRT theme
   Matches the house aesthetic (wikijs/wargames-theme.css) but tuned for
   readability on a content site: dimmer glow, higher-contrast body text. */

:root {
  --bg: #060906;
  --panel: #0a100a;
  --panel-edge: #1d3a1d;
  --fg: #b8e6b8;
  --bright: #33ff33;
  --accent: #00ff41;
  --dim: #5e8a5e;
  --amber: #ffb000;
  --glow: 0 0 4px rgba(51, 255, 51, 0.55);
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas,
    "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.6;
}

/* CRT scanlines + vignette, subtle enough to read through */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0) 0px,
    rgba(0, 0, 0, 0) 3px,
    rgba(0, 0, 0, 0.12) 4px
  );
  pointer-events: none;
  z-index: 2;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  box-shadow: inset 0 0 160px rgba(0, 0, 0, 0.7);
  pointer-events: none;
  z-index: 1;
}

.wrap {
  position: relative;
  z-index: 3;
  max-width: 60rem;
  margin: 0 auto;
  padding: 2.2rem 1.25rem 5.5rem;   /* clear the topbar + statusline */
}

/* ---------- TUI chrome: topbar + statusline ---------- */

.topbar, .statusline {
  position: fixed;
  left: 0;
  right: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.3rem 1rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  background: var(--panel);
  color: var(--dim);
}
.topbar  { top: 0;   border-bottom: 1px solid var(--panel-edge); }
.statusline { bottom: 0; border-top: 1px solid var(--panel-edge); }

.topbar .tb-index { color: var(--amber); }
.topbar .tb-left  { color: var(--fg); }
.topbar .tb-right { margin-left: auto; }

.sl-mode  { color: #000; background: var(--amber); padding: 0 0.5em; }
.sl-right { margin-left: auto; }

/* ---------- panes: section borders with embedded titles ---------- */

main section {
  position: relative;
  border: 1px solid var(--panel-edge);
  padding: 1.5rem 1.4rem 1.75rem;
  margin: 2.75rem 0 0;
}
main section > h2 {
  position: absolute;
  top: -0.85em;
  left: 1rem;
  margin: 0;
  border: 0;
  padding: 0 0.6em;
  background: var(--bg);
  font-size: 0.95rem;
}
main section > h2::before { content: "┤ "; color: var(--dim); }
main section > h2::after  { content: " ├"; color: var(--dim); }

/* ---------- type ---------- */

h1, h2, h3 {
  color: var(--accent);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-shadow: var(--glow);
}

h2 {
  font-size: 1.05rem;
  margin: 3.5rem 0 1.25rem;
  border-bottom: 1px solid var(--panel-edge);
  padding-bottom: 0.5rem;
}
h2::before { content: "## "; color: var(--dim); }
.article h2::before { content: "## "; }   /* articles keep the markdown look */

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover, a:focus-visible {
  color: var(--amber);
  text-decoration: underline;
}
a:focus-visible {
  outline: 1px solid var(--amber);
  outline-offset: 2px;
}

::selection { background: var(--bright); color: #000; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #000; }
::-webkit-scrollbar-thumb { background: var(--panel-edge); }
::-webkit-scrollbar-thumb:hover { background: var(--dim); }

/* ---------- header / hero ---------- */

header.hero {
  padding: 4.5rem 0 1rem;
  text-align: center;
}

.gnome-mark {
  display: block;
  margin: 0 auto 1.25rem;
  width: 96px;
  height: 96px;
  filter: drop-shadow(0 0 6px rgba(51, 255, 51, 0.45));
}

.wordmark {
  font-size: clamp(2rem, 6vw, 3rem);
  letter-spacing: 0.35em;
  margin: 0;
  color: var(--fg);
  text-transform: none;
}
.wordmark .nav { color: var(--bright); text-shadow: var(--glow); }

.tagline {
  color: var(--dim);
  margin: 0.75rem 0 0;
  min-height: 1.6em;
}
.cursor {
  display: inline-block;
  width: 0.6em;
  background: var(--bright);
  animation: blink 1.2s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ---------- terminal panel ---------- */

.term {
  margin: 2.5rem auto 0;
  max-width: 44rem;
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  box-shadow: 0 0 18px rgba(51, 255, 51, 0.08);
  text-align: left;
  font-size: 0.9rem;
}
.term-bar {
  padding: 0.4rem 0.75rem;
  border-bottom: 1px solid var(--panel-edge);
  color: var(--dim);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
}
.term-body { padding: 1rem 1.25rem; overflow-x: auto; }
.term-body pre { margin: 0; }
.prompt { color: var(--amber); }
.ok { color: var(--bright); }
.muted { color: var(--dim); }

/* ---------- service grid ---------- */

.svc-group { margin: 0 0 0.5rem; }
.svc-group-label {
  color: var(--dim);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin: 1.75rem 0 0.75rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: 0.9rem;
}

.card {
  display: block;
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  padding: 1rem 1.1rem;
  transition: background 120ms, color 120ms, border-color 120ms;
}
.card .svc-name {
  color: var(--accent);
  text-shadow: var(--glow);
  letter-spacing: 0.06em;
}
/* TUI selection cursor: appears on the focused row */
.card .svc-name::before {
  content: "  ";
  white-space: pre;
}
.card:hover .svc-name::before,
.card:focus-visible .svc-name::before {
  content: "> ";
}
.card .svc-host {
  color: var(--amber);
  font-size: 0.78rem;
  display: block;
  margin: 0.15rem 0 0.5rem;
}
.card .svc-desc {
  color: var(--fg);
  font-size: 0.85rem;
  display: block;
}
.card:hover, .card:focus-visible {
  background: var(--bright);
  border-color: var(--bright);
  text-decoration: none;
}
.card:hover *, .card:focus-visible * {
  color: #000 !important;
  text-shadow: none !important;
}

/* ---------- writeups ---------- */

.writeup-item {
  display: block;
  padding: 1.1rem 1.25rem;
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  margin-bottom: 0.9rem;
}
.writeup-item:hover { border-color: var(--dim); text-decoration: none; }
.writeup-date { color: var(--amber); font-size: 0.8rem; }
.writeup-title {
  color: var(--accent);
  text-shadow: var(--glow);
  display: block;
  margin: 0.2rem 0 0.35rem;
  font-size: 1.02rem;
}
.writeup-blurb { color: var(--dim); font-size: 0.85rem; }

/* ---------- article pages ---------- */

.article { max-width: 46rem; margin: 0 auto; }
.article h1 {
  font-size: 1.5rem;
  line-height: 1.35;
  text-transform: none;
  letter-spacing: 0.03em;
  margin: 1rem 0 0.25rem;
}
.article .byline { color: var(--dim); margin: 0 0 2.5rem; font-size: 0.85rem; }
.article h2 { margin-top: 3rem; text-transform: none; letter-spacing: 0.04em; }
.article p { margin: 1.1rem 0; }
.article strong { color: var(--accent); font-weight: 400; }
.article em { color: var(--amber); font-style: normal; }

.article pre {
  background: #041104;
  border: 1px solid var(--panel-edge);
  padding: 1rem 1.2rem;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.5;
}
.article code {
  background: #041104;
  border: 1px solid var(--panel-edge);
  padding: 0.1em 0.35em;
  font-size: 0.9em;
  color: var(--bright);
}
.article pre code { border: 0; padding: 0; background: none; }

.article table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.85rem;
  margin: 1.25rem 0;
  display: block;
  overflow-x: auto;
}
.article th, .article td {
  border: 1px solid var(--panel-edge);
  padding: 0.5rem 0.75rem;
  text-align: left;
}
.article th { color: var(--accent); font-weight: 400; }

.article ol, .article ul { padding-left: 1.5rem; }
.article li { margin: 0.4rem 0; }

.article hr { border: 0; border-top: 1px solid var(--panel-edge); margin: 2.5rem 0; }

.crumbs { color: var(--dim); font-size: 0.85rem; padding-top: 2rem; }
.crumbs a { color: var(--dim); }
.crumbs a:hover { color: var(--amber); }

/* ---------- footer ---------- */

footer {
  margin-top: 4.5rem;
  border-top: 1px solid var(--panel-edge);
  padding-top: 1.5rem;
  color: var(--dim);
  font-size: 0.82rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  justify-content: space-between;
}
footer a { color: var(--dim); }
footer a:hover { color: var(--amber); }

@media (prefers-reduced-motion: reduce) {
  .cursor { animation: none; }
  html { scroll-behavior: auto; }
}

@media (max-width: 30rem) {
  .wordmark { letter-spacing: 0.2em; }
  .term { font-size: 0.78rem; }
  .sl-keys, .sl-right, .tb-right { display: none; }  /* keep the bars quiet on phones */
  main section { padding: 1.25rem 0.9rem 1.4rem; }
}